I *believe* that Bravura actually does have something unique about it: it's reflective. I don't believe that there are any other weapons in game that have that visual attribute (Holy Shield is reflective, but that's a shield).

I will concur that it seems a bit small. I like the overall look of it, but I just kinda wish it were *bigger*. The thing should be big enough to be intimidating, not smaller than most axes you'll find while leveling.